Crew list of Ships hit by U-boats
Sigvart Trengen Johansen
Merchant Navy. Norwegian
| Born | 7 Jun 1913 | Sem | |
| Died | 15 May 1942 | (28) |
Roster information listed for Sigvart Trengen Johansen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Siljestad | Motor merchant | Ordinary Seaman | 15 May 1942 (+) | U-156 (1) |